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The equilibrium 2 NO(g) + Cl2(g) ? 2 NOCl(g) is established at 500 K. An equilibrium mixture of the three gases has partial pressures of 0.095 atm, 0.171 atm, and 0.28 atm for NO, Cl2, and NOCl, respectively.
(a) Calculate Kp for this reaction at 500.0 K.
(b) If the\ vessel has a volume of 5.00 L, calculate Kc at this temperature.
What is the molar mass of a gas if 0.250 g of the gas occupies 215 mL at 618 mmHg and 30.0°C?
A chemist wants to kilute 7.50 M HNO3 to make 800 mL of a 4.00 M HNo3 solution. What is the new volume
The other criterion is very basic and relates to whether simple or fractional is selected
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Give the structure that corresponds to the following molecular formula and 1H NMR spectrum
explain how much ethane, in grams, must be burned in order to heat 217.3 grams of water from 51°C to the boiling point as well as then boil all of it into the gas phase at 100°C. Define the enthalpy of vaporization of water = 40.8 kJ/mol as well a..
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Next, you add 1.00 mL of 1.35 × 10-6 M lidocaine to this mixture Denoting lidocaine as L, calculate the fraction of lidocaine present in the form LH .MOPS Buffer Ka = 6.3 × 10-8. Lidocaine Kb = 8.7 × 10-7, calculate the fraction of lidocaine prese..
Rb-87 decays with a half-life of 48.8 billion years to Sr-87. For short periods of time, there are so few decays that the number of changed nuclei is far smaller than the experimental error. The current limit on object ages therefore is 100,000,00..
What volume, in liters, of O2 at 35°C and 1.19 atm can be produced from the decomposition of 10.0 g KNO3? 2 KNO3(s) → 2 KNO2(s) + O2(g)
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